Cinematic photorealistic image, harsh fluorescent work lighting. Mexican woman (SUELI: 47 years old, warm medium-dark brown skin, thick straight black hair pulled back tightly, wide cheekbones, callused small hands, simple cleaning uniform, rubber gloves) on her knees scrubbing a floor in an upscale Mexican office building hallway — marble floors, glass walls, modern interior. Bucket beside her, mop leaning on wall. In the background, blurred well-dressed office workers walk past without looking at her. Her indigenous Mexican face shows exhaustion but absolute dignity — eyes focused, jaw set, spine straight despite being on her knees. The visual contrast between her worn uniform and the polished expensive hallway is stark. High contrast lighting, 35mm lens, cinematic color grading cold fluorescent against warm brown skin tones. 8K resolution, hyperrealistic, award-winning photography.